Recirculating chiller for evaporation and extraction
Streamline your laboratory processes with a chiller that efficiently manages temperature control for precise cooling in evaporation, extraction, and distillation applications, ensuring optimal product quality and energy savings.

Provides Precise Cooling for Laboratory Applications
The Recirculating Chillers F-305, F-308, and F-314 from BUCHI offer an essential solution for precise temperature management in laboratory and industrial settings. Designed to efficiently support cooling in evaporation, extraction, and distillation processes, these chillers eliminate water consumption through a closed-loop system, enhancing both sustainability and cost-efficiency. Integrated seamlessly with BUCHI’s Rotavapor® R-300 system, they enable swift automation adjustments, facilitating dynamic pressure controls and optimizing distillation efficiency. Ideal for applications ranging from pharmaceutical powder formulation to the extraction of nutraceuticals and essential oils, these chillers cater to diverse industries, including biopharmaceuticals, fine chemicals, and food production. Available in variations to suit different cooling requirements, the F-305, F-308, and F-314 combine ECO-mode functionality with advanced interface options, ensuring reduced energy consumption and improved workplace safety. Moreover, the robust construction allows for consistent operation in demanding environments, ensuring compliance with industry standards and offering reliable partnership for critical laboratory and production functions.
Benefits
- Enhances process efficiency by preventing system downtime through precise temperature management.
- Saves operational costs with a closed-loop design that eliminates water waste.
- Minimizes energy consumption by utilizing ECO-mode, reducing heat emissions during idle periods.
- Seamlessly integrates with existing systems, enabling full automation and simplifying complex workflows.
- Supports environmental compliance with sustainable cooling solutions that reduce the carbon footprint.
- Applications
- Supplements,Vitamins,Liquid formulations,Fine chemicals,Snacks,Nutraceuticals,Pharmaceutical powder,Biopharmaceuticals,Enzymes,Coating materials,Minerals,Essential oils
- End products
- Mineral supplements like calcium carbonate,Insulin formulations,Fish oil capsules,High-purity acetylsalicylic acid,Honey-roasted nuts,Lyophilized enzyme powders,Lavender essential oil,Intravenous saline solutions,Vitamin d3 supplements,Slow-release coating agents for pharmaceuticals
- Steps before
- Evaporation,Extraction,Nitrogen determination
- Steps after
- Further distillation,Kjeldahl analysis,Sample cooling
- Input ingredients
- water,coolant
- Output ingredients
- distillation efficiency,reduced solvent emissions,heat emission
- Market info
- Buchi is renowned for its expertise in laboratory and industrial solutions, particularly in producing high-quality equipment for chemical analysis and lab processes, known for precision and reliability in the pharmaceutical, chemical, and food industries.
- Cooling capacity at 0 °C
- 250–720 W
- Cooling capacity at 10 °C
- 440–1150 W
- Cooling capacity at 15 °C
- 550–1400 W
- Temperature range
- -10 to +25 °C
- Tank volume
- 3–6.5 L
- Heating emission
- 750–2100 W
- Chiller height
- 400–670 mm
- Chiller width
- 280–400 mm
- Chiller depth
- 420–500 mm
- Automation
- Automatic and dynamic pressure adjustments
- Automation level
- Fully automated with plug,play integration
- Batch vs. continuous operation
- Continuous
- Cleaning method
- Closed loop system
- Energy efficiency
- Minimized water consumption and ECO-mode
- Interaction with other equipment
- Integrates with Rotavapor® R-300
- Temperature control
- Convenient temperature setting and automatic adjustments
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- 400 mm width x 280 mm depth x 500 mm height (F-305)
- Machine footprint
- 400 mm width x 400 mm width x 580 mm height (F-308)
- Machine footprint
- 400 mm width x 500 mm depth x 670 mm height (F-314)
- Tank capacity
- 3 L (F-305)
- Tank capacity
- 4.5 L (F-308)
- Tank capacity
- 6.5 L (F-314)
- Control panel type
- Central Interface I-300 / I-300 Pro
- Integration possibilities
- Seamless integration with Rotavapor® R-300
- ECOMODE
- Energy saving and reduces heat emission
- Tank capacity
- 3 – 6.5 L
- Automation features
- Automatic and dynamic pressure adjustments